List of Physical Visualizations
and Related Artifacts
With tag “spectrogram”

1960 – 3D Spectrogram

The object on the left may be one of the first sound sculptures. It appears in a 1960 book by German acoustician and musicologist Fritz Winckel (click on the middle image to see the full page). It is a physical 3D spectrogram showing a frequency analysis of an 8-second recording of Beethoven's Eighth Symphony. The left axis is frequency, the bottom/right axis is time, and the vertical […]

Added by Pierre Dragicevic, sent by Jill Hubley. Category: Passive physical visualization. Tags: , , , ,
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